residents argue they are being unjustly targeted and profiled. >> a typical block party in camden, new jersey. music, food, families out enjoying warm weather. for maria rayes it is a an opportunity to gather her grand children and other little ones and treat them. but for the kids with the street blocked off to the public, the real treat is a can chance to py freely outdoors. something they don't get to do o much. and is that is because they live in a city deemed one of america's most dangerous. under siege by violent crime. >> i lost a sister, a stepson, a grandson and i lost a cousin through violence. >> reminders of lost lives here are everywhere. >> this is obie. this is where o bit.